Global Economic Times

Ulsan University Hospital's Professor Lee Joo-young Honored at Prestigious Japanese Spine Surgery Conference for Innovative Research: Hwang Sujin Reporter / Updated : 2025-05-07 14:55:52

CHIBA, JAPAN & ULSAN, SOUTH KOREA – Professor Lee Joo-young, a distinguished orthopedic surgeon at Ulsan University Hospital, has garnered international recognition for his groundbreaking research in cervical spine surgery. He was awarded the Silver Award in the highly competitive 'English Presentation Session' at the 54th Annual Meeting of the Japanese Society for Spine Surgery and Research (JSSR), held in Chiba, Japan, from April 17th to 19th.

The JSSR stands as a preeminent global platform for spine specialists, attracting over 10,000 experts annually from across the globe. Alongside the North American Spine Society (NASS), it is revered for its role in disseminating cutting-edge research, fostering scholarly exchange, and shaping the future of spinal care. Professor Lee's achievement at this esteemed conference underscores the significance and impact of his work within the international orthopedic community.

Professor Lee's award-winning presentation detailed the findings of a collaborative study conducted with the research team of Professor Lee Dong-ho from Asan Medical Center in Seoul. Their research, titled 'Direct Comparison of Partial Foraminotomy and Uncinate Process Resection for Neural Foraminal Decompression in Anterior Cervical Discectomy and Fusion,' addressed a critical aspect of anterior cervical discectomy and fusion (ACDF), a common surgical procedure to treat conditions such as herniated discs, spinal stenosis, and cervical spondylosis in the neck.

ACDF involves removing a damaged intervertebral disc and fusing the adjacent vertebrae to stabilize the spine and alleviate pressure on the spinal cord and nerve roots. A crucial step in this procedure is neural foraminal decompression, which aims to relieve pressure on the nerves exiting the spinal canal through the intervertebral foramina (bony openings). Two common techniques for achieving this decompression are total uncinate process resection, the traditional method involving the complete removal of a bony projection (uncinate process), and partial foraminotomy, a more conservative approach where only a portion of the bone impinging on the nerve is removed.

Professor Lee's research directly compared these two techniques in terms of their effectiveness in decompressing the nerve roots and their associated complication rates. The study's findings were compelling: partial foraminotomy demonstrated equivalent nerve decompression to the total uncinate process resection. More significantly, the partial technique was associated with a lower incidence of surgery-related complications. This suggests that a less aggressive surgical approach can achieve the desired outcome while potentially minimizing risks for patients undergoing ACDF.

The uncinate processes are small bony projections located on the lateral edges of the vertebral bodies in the cervical spine. While their removal can effectively widen the neural foramen and relieve nerve compression, complete resection can sometimes lead to complications such as increased instability, adjacent segment degeneration (wear and tear on the discs above and below the fusion), and potential injury to surrounding structures. Partial foraminotomy, by preserving more of the bony anatomy, theoretically reduces these risks.

Professor Lee's study provides robust evidence supporting the potential benefits of this more targeted approach. By demonstrating comparable efficacy with a reduced complication profile, his research offers valuable insights that could influence surgical practice and improve patient outcomes in cervical spine surgery.

The implications of this research are significant for both surgeons and patients. The findings suggest a paradigm shift towards more patient-centered surgical techniques that prioritize safety and minimize invasiveness without compromising the effectiveness of nerve decompression. This approach aligns with the broader trend in spine surgery towards less invasive procedures and faster recovery times.

The award bestowed upon Professor Lee at the JSSR highlights the international recognition of his research's clinical relevance and scientific rigor. The JSSR's acknowledgment of this work underscores its potential to contribute meaningfully to the advancement of spine surgery and the enhancement of patient care worldwide.

Professor Lee's achievement not only brings honor to Ulsan University Hospital but also positions South Korea at the forefront of innovative research in orthopedic surgery. His dedication to advancing surgical techniques that prioritize patient safety and outcomes serves as an inspiration to his colleagues and the wider medical community. As the field of spine surgery continues to evolve, research such as Professor Lee's plays a crucial role in shaping best practices and ultimately improving the lives of patients suffering from cervical spine conditions. The potential transition towards less aggressive decompression techniques, as supported by this study, represents a significant step forward in the pursuit of safer and more effective spinal care.